test: Add more cases too covered all possible Marttra

Author: HRNPH

tests/test_khavee.py

@@ -12,8 +12,20 @@ class TestKhaveePackage(unittest.TestCase):
     def test_check_sara(self):
         self.assertEqual(kv.check_sara("เริง"), "เออ")
 
-    def test_check_marttra(self):
+    def test_check_marttra(self):    
+        self.assertEqual(kv.check_marttra("ปลิง"), "กง") 
+        self.assertEqual(kv.check_marttra("ลม"), "กม")   
+        self.assertEqual(kv.check_marttra("โปรย"), "เกย")
         self.assertEqual(kv.check_marttra("สาว"), "เกอว")
+        self.assertEqual(kv.check_marttra("บก"), "กก")
+        self.assertEqual(kv.check_marttra("โรค"), "กก")
+        self.assertEqual(kv.check_marttra("จด"), "กด")
+        self.assertEqual(kv.check_marttra("ตรวจ"), "กด")
+        self.assertEqual(kv.check_marttra("คน"), "กน")
+        self.assertEqual(kv.check_marttra("ทมิฬ"), "กน")
+        self.assertEqual(kv.check_marttra("ชอบ"), "กบ")
+        self.assertEqual(kv.check_marttra("ภาพ"), "กบ")
+        self.assertEqual(kv.check_marttra("ปลา"), "กา")
 
     def test_is_sumpus(self):
         self.assertTrue(kv.is_sumpus("สรร", "อัน"))